Former CIA Director John Brennan said Wednesday on MSNBC’s “Hallie Jackson Reports” that Russian President Vladimir Putin knew former President Donald Trump was an “amateur” who didn’t understand these issues at all. After playing videos of both Biden and Putin and Trump and Putin, Jackson said, “The tone is obviously starkly different. What do you read into the differences here, and how should people understand that?” Brennan said, “First of all, Joe Biden is someone that has been engaged on the foreign policy scene, international affairs for about half a century. So unlike a Donald Trump, who really was a...